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A → B is a first order reaction. Using the data below, what is the half-life in seconds? 0 sec, [A] = 1.22 M 3 sec, [A] = 0.86 M 6 sec, [A] = 0.61 M 9 sec, [A] = 0.43 M 12 sec, [A] = 0.31 M 15 sec, [A]
asked
Aug 24, 2021
Chemistry
high-school
1
answer
5
votes
115k
views
Earth's tides are caused by the influence of celestial bodies. Which body has the greatest influence on tides? A.sun because it's larger than the moon B.moon because it's closer than any other celestial
asked
Jul 25, 2021
Biology
middle-school
1
answer
2
votes
207k
views
What type of figurative language is? The camera spoke for him.
asked
Jun 25, 2021
English
middle-school
1
answer
4
votes
205k
views
If you smash/blend an apple it a smoothy. Would that be the same for a tomatoe? What about an avacado?
asked
Jun 19, 2021
Advanced Placement (AP)
high-school
2
answers
1
vote
105k
views
Ollie engaged in some healthy and some unhealthy attitudes or behaviors. Of the following, which represents something he does that could make his health care less effective or put him at risk? A) Ollie
asked
Jun 1, 2021
Health
high-school
1
answer
1
vote
19.8k
views
Caroline spent $42.14 on groceries after using coupons and store discounts. Without the coupons and store discounts, the groceries would have cost $49.00. What is the total discount Caroline received at
asked
May 17, 2021
Mathematics
college
1
answer
1
vote
143k
views
Read this excerpt from the Declaration of Independence. Which portion of the text reflects the Founding Fathers’ ideas about the natural rights all people are entitled to? When, in the Course of human
asked
Feb 7, 2021
Social Studies
college
1
answer
0
votes
209k
views
How did the Afghanistan war hurt the Soivet Union?
asked
Jan 20, 2021
History
high-school
1
answer
3
votes
72.4k
views
Metric conversions, which is bigger
asked
Jan 15, 2021
Mathematics
college
2
answers
1
vote
129k
views
In the cask of amontillado does fortunato die in montressors basement?
asked
Jul 12, 2020
English
middle-school
1
answer
2
votes
176k
views
Ok here is a better pic I need help with it
asked
Jul 12, 2020
Mathematics
middle-school
1
answer
0
votes
120k
views
Holly had $5,000 in her bank account. She withdrew $800 to buy a new bike. What is the percent decrease in the balance of her account? The percent decrease is 1.6%. The percent decrease is 16%. The percent
asked
Jun 24, 2020
Mathematics
middle-school
2
answers
4
votes
89.1k
views
What is the probability of picking an "a" in the word Alabama?
asked
May 20, 2020
Mathematics
middle-school
1
answer
1
vote
194k
views
5x-(x+1)=5-2x aolve each equation
asked
May 15, 2020
Mathematics
middle-school
1
answer
0
votes
134k
views
A swimming pool was 4 meters wide with surface area of 16 square meters.What is the length of the pool?
asked
Feb 18, 2020
Mathematics
high-school
2
answers
1
vote
134k
views
PLEASE ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRR
asked
Apr 8, 2019
Mathematics
middle-school
2
answers
1
vote
223k
views
Which is a unit of measurement for area? A. mm3 B. mm C. mm2
asked
Jan 12, 2019
Mathematics
high-school
1
answer
1
vote
56.0k
views
Source-control programs are aimed at limiting the cultivation and production of illicit drugs. a. True b. False
asked
Aug 22, 2018
Biology
high-school
1
answer
0
votes
93.7k
views
The dot plots below show the test scores of sixth- and seventh-grade students Based on visual inspection of the dot plots, which grade, if any, appears to have the higher mean score A Grade 6 B Grade 7
asked
May 25, 2018
Mathematics
middle-school
2
answers
1
vote
106k
views
Species extinctions can cause which of the following? Decline in diversity Natural disasters Spread of disease Increase in diversity
asked
Jan 27, 2018
Biology
high-school
1
answer
0
votes
59.7k
views
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